Wind power control box easy to overhaul

Abstract

The utility model provides a wind power control box easy to overhaul, which comprises a warning lamp, a loudspeaker and an axial flow fan, the loudspeaker is arranged at the lower end of the warning lamp, a telescopic rod is arranged at the lower end of the loudspeaker, a shell is arranged at the lower end of the telescopic rod, a door body is arranged at the front end of the shell, and a control panel is arranged on the upper side of the front end of the door body. Compared with the prior art, the warning lamp has the advantages that the height position of the warning lamp and the height position of the loudspeaker can be adjusted by using the telescopic rod, and the warning lamp and the loudspeaker can be adjusted to be in a long-distance mode, so that the warning lamp and the loudspeaker can be adjusted to be in a long-distance mode, and the service life of the warning lamp and the loudspeaker is prolonged. The function of the control panel can be started by using the multiple sets of integrated control buttons, the external wind driven generator can be controlled by using the control equipment, and heat in the equipment cavity can be subjected to air exchange by using the two sets of axial flow fans, so that the operating temperature in the equipment cavity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power control boxes and relates to a wind power control box which is easy to repair. Background Art

[0002] The operation of wind turbine controllers is crucial for the independent and rapid control of multiple wind turbines. If independent and rapid control of wind turbines cannot be achieved, a series of problems may arise.

[0003] First, the stability of power supply will be affected. Due to the instability of wind speed and equipment failure, if wind power generation equipment cannot be individually controlled, the power supply may become intermittent, causing inconvenience to the power grid and users.

[0004] Secondly, the efficiency of resource utilization will also be reduced. If the wind power generation equipment cannot be accurately controlled, when the wind speed is insufficient or the equipment fails, wind power generation may produce invalid output. This will lead to a waste of resources and reduce the efficiency of power production.

[0005] In addition, the operation of wind power equipment will also be affected. If the equipment is still running when the wind speed is too high or too low, it may cause excessive wear or damage to the equipment. This will not only affect the normal operation life of the equipment, but also increase the cost of maintenance and replacement of equipment.

[0006] In addition, the effectiveness of power dispatch will also be affected. The dispatch of wind power will also become difficult due to the inability to achieve independent and rapid control. This may make it impossible for power companies to accurately dispatch power supply when needed, thus affecting the stability and efficiency of the power system.

[0007] Finally, environmental impact will also be a problem. Since independent and rapid control cannot be achieved, the operation of wind power generation equipment may be affected by adverse weather conditions. This may make wind power generation unable to operate normally under certain weather conditions, thus affecting environmental protection and sustainable development.

[0008] In summary, independent and rapid control of wind power generation controllers is crucial to ensuring the stability of power supply, improving resource utilization efficiency, protecting equipment, optimizing scheduling and environmental protection. Therefore, there is an urgent need for an easy-to-maintain wind power control box to solve the above problems. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model aims to provide a wind power control box that is easy to maintain and solve the problems raised in the above-mentioned background technology.

[0010] The utility model is realized by the following technical scheme: a wind power control box which is easy to maintain, comprising: a warning light, a loudspeaker and an axial flow fan, wherein a loudspeaker is arranged at the lower end of the warning light;

[0011] A telescopic rod is provided at the lower end of the loudspeaker, a shell is provided at the lower end of the telescopic rod, a door is provided at the front end of the shell, a control panel is provided at the upper side of the front end of the door, an integrated control button is provided at the lower end of the control panel, a handle is provided at the right side of the front end of the door, a heat dissipation louver is provided at the lower right end of the shell, and a guide groove is provided at the rear side of the shell;

[0012] An air duct is provided on the inner side of the shell, an inner box is provided on the inner side of the air duct, a control device is provided at the middle position inside the inner box, a plurality of exhaust heads are provided at the lower end of the control device, an air duct is provided at the lower end of the exhaust head, and a group of axial flow fans are provided on both sides of the air duct.

[0013] As a preferred embodiment, the warning light and the loudspeaker are an integrated structure, the loudspeaker is connected and fixed to the upper end of the telescopic rod, the telescopic rod is an electric telescopic rod, the lower end of the telescopic rod is connected and fixed to the shell, and the height position of the warning light and the loudspeaker can be adjusted by the telescopic rod.

[0014] As a preferred embodiment, a hinge shaft is provided between the shell and the door body, and sealing strips are provided inside the door body and inside the front end of the shell. When the door body and the shell are movably connected, a sealing structure is formed between the door body and the shell.

[0015] As a preferred embodiment, the control panel and the integrated control buttons are both embedded and installed inside the door body, and the integrated control buttons are connected to the control panel through wires. The integrated control buttons are provided in several groups, and the several groups of integrated control buttons are arranged in two rows, and each group of the integrated control buttons corresponds to a function setting, and the control panel function can be started through several groups of integrated control buttons.

[0016] As a preferred embodiment, the interior of the guide groove is interconnected with the interior of the air duct, and the interior of the air duct is interconnected with the environment outside the control device. The control device is provided with several groups and each group of the control devices corresponds to a group of external wind turbines for control connection, so that the external wind turbines can be controlled by the control devices.

[0017] As a preferred embodiment, a plurality of ventilation holes are provided at the upper end of the inner box body, and external air enters the air duct through the guide grooves and enters the inner box body through the plurality of ventilation holes. An equipment cavity is provided inside the inner box body.

[0018] As a preferred embodiment, several groups of control devices are arranged inside the equipment cavity, and each group of the control devices corresponds to a group of integrated control buttons connected by wires.

[0019] As a preferred embodiment, a partition is provided at the lower end of the equipment cavity, and a plurality of groups of interlocking holes are provided at the upper end of the partition, and each group of interlocking holes is penetrated by a group of exhaust heads, and the interiors of the plurality of exhaust heads are interconnected with the interior of the same group of air ducts, and the left and right sides of the air ducts are sealed with a group of axial flow fans, and the interior of the axial flow fans is interconnected with the interior of the heat dissipation louvers, and the heat inside the equipment cavity can be exchanged through air through the two groups of axial flow fans, thereby reducing the operating temperature inside the equipment cavity.

[0020] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the telescopic rod, the height position of the warning light and the loudspeaker can be adjusted, by using several groups of integrated control buttons, the control panel function can be started, by using the control device, the external wind turbine can be controlled, and by using two groups of axial flow fans, the heat inside the equipment cavity can be exchanged by air, thereby reducing the operating temperature inside the equipment cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a front view structural schematic diagram of a wind power control box that is easy to maintain according to the utility model;

[0023] Figure 2 This is a rear structural schematic diagram of a wind power control box that is easy to maintain according to the utility model;

[0024] Figure 3 This is a schematic diagram of the front view of the structure inside the shell of a wind power control box that is easy to repair according to the utility model;

[0025] Figure 4 This is an enlarged view of point A in a wind power control box that is easy to repair according to the utility model;

[0026] In the figure: 100- warning light, 110- loudspeaker, 120- telescopic rod, 130- shell, 140- door body, 150- control panel, 160- integrated control button, 170- handle, 180- heat dissipation louver, 190- guide groove, 200- air duct, 210- inner box, 220- control device, 230- air duct, 240- exhaust head, 250- axial flow fan. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 , a wind power control box that is easy to maintain, comprising: a warning light 100, a loudspeaker 110 and an axial flow fan 250, wherein the loudspeaker 110 is provided at the lower end of the warning light 100;

[0029] A telescopic rod 120 is provided at the lower end of the loudspeaker 110, a housing 130 is provided at the lower end of the telescopic rod 120, a door body 140 is provided at the front end of the housing 130, a control panel 150 is provided at the upper side of the front end of the door body 140, an integrated control button 160 is provided at the lower end of the control panel 150, a handle 170 is provided at the right side of the front end of the door body 140, a heat dissipation louver 180 is provided at the lower right end of the housing 130, and a guide groove 190 is provided at the rear side of the housing 130;

[0030] An air duct 200 is provided on the inner side of the shell 130, an inner box 210 is provided on the inner side of the air duct 200, a control device 220 is provided in the middle position inside the inner box 210, a plurality of exhaust heads 240 are provided at the lower end of the control device 220, an air duct 230 is provided at the lower end of the exhaust head 240, and a group of axial flow fans 250 are provided on both sides of the air duct 230.

[0031] The warning light 100 and the loudspeaker 110 are an integrated structure. The loudspeaker 110 is connected and fixed to the upper end of the telescopic rod 120. The telescopic rod 120 is an electric telescopic rod 120. The lower end of the telescopic rod 120 is connected and fixed to the shell 130. The height position of the warning light 100 and the loudspeaker 110 can be adjusted by the telescopic rod 120.

[0032] A hinge shaft is provided between the shell 130 and the door body 140 , and sealing strips are provided on the inner side of the door body 140 and inside the front end of the shell 130 . When the door body 140 and the shell 130 are movably connected, a sealing structure is formed between the door body 140 and the shell 130 .

[0033] The control panel 150 and the integrated control buttons 160 are both embedded and installed inside the door body 140. At the same time, the integrated control buttons 160 are connected to the control panel 150 through wires. There are several groups of integrated control buttons 160, and the several groups of integrated control buttons 160 are arranged in two rows. Each group of integrated control buttons 160 corresponds to a function setting, and the function of the control panel 150 can be started through several groups of integrated control buttons 160.

[0034] The interior of the guide groove 190 is interconnected with the interior of the air duct 200, and the interior of the air duct 200 is interconnected with the external environment of the control device 220. The control device 220 is provided with several groups and each group of control devices 220 corresponds to a group of external wind turbines for control connection, and the external wind turbines can be controlled by the control device 220.

[0035] A plurality of ventilation holes are provided at the upper end of the inner box body 210 . External air enters the air duct 200 through the guide groove 190 , and enters the inner box body 210 through the plurality of ventilation holes. An equipment cavity is provided inside the inner box body 210 .

[0036] Several groups of control devices 220 are arranged inside the device cavity, and each group of control devices 220 corresponds to a group of integrated control buttons 160 and is connected via wires.

[0037] A partition is provided at the lower end of the equipment cavity, and several groups of interlocking holes are provided at the upper end of the partition, and each group of interlocking holes is penetrated by a group of exhaust heads 240, and the interiors of the several groups of exhaust heads 240 are interconnected with the interior of the same group of air ducts 230, and the left and right sides of the air duct 230 are sealed with a group of axial flow fans 250, and the interior of the axial flow fans 250 is interconnected with the interior of the heat dissipation louvers 180. The two groups of axial flow fans 250 can be used to exchange air for heat inside the equipment cavity, thereby reducing the operating temperature inside the equipment cavity.

[0038] See also Figure 1-Figure 4As the first embodiment of the utility model: In order to solve the problem that the stability of power supply will be affected due to the instability of wind speed and equipment failure, if the wind power generation equipment cannot be individually controlled, the power supply may become intermittent, causing inconvenience to the power grid and users. First, when the staff needs to independently control a separate wind turbine, since the control panel 150 and the integrated control button 160 are both embedded and installed inside the door body 140, and the integrated control buttons 160 are connected to the control panel 150 through wires, the integrated control buttons 160 are provided with several groups, and the several groups of integrated control buttons 160 are arranged in two rows, and each group of integrated control buttons 160 corresponds to a function setting, and the integrated control buttons 160 can transmit the control instructions of the control panel 150, and at the same time, several groups of control devices 220 are provided inside the equipment cavity, and each group of control devices 220 corresponds to a group of integrated control buttons 160 connected by wires, and the wind turbine can be independently controlled through the control device 220.

[0039] See also Figure 1-Figure 4 , as the second embodiment of the present utility model: based on the description in the above embodiment, further, when several groups of control devices 220 are used for a long time, a large amount of heat will be generated inside the device cavity. Then the staff starts two groups of axial flow fans 250, and uses the two groups of axial flow fans 250 to extract the air inside the device cavity, and at the same time, the external air enters the air duct 200 through the guide groove 190. Since several groups of ventilation holes are provided at the upper end of the inner box 210, the external air enters the air duct 200 through the guide groove 190, and enters the inner box 210 through several groups of ventilation holes, thereby introducing cooling air into the device cavity to continuously cool down the several groups of control devices 220.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind power control box that is easy to maintain, comprising: A warning light (100), a loudspeaker (110), and an axial flow fan (250), wherein: a loudspeaker (110) is provided at the lower end of the warning light (100); A telescopic rod (120) is provided at the lower end of the loudspeaker (110), a housing (130) is provided at the lower end of the telescopic rod (120), a door body (140) is provided at the front end of the housing (130), a control panel (150) is provided at the upper side of the front end of the door body (140), an integrated control button (160) is provided at the lower end of the control panel (150), a handle (170) is provided at the right side of the front end of the door body (140), a heat dissipation louver (180) is provided at the lower right end of the housing (130), and a guide groove (190) is provided at the rear side of the housing (130); An air duct (200) is provided inside the shell (130), an inner box (210) is provided inside the air duct (200), a control device (220) is provided at a middle position inside the inner box (210), a plurality of groups of air extraction heads (240) are provided at the lower end of the control device (220), an air guide duct (230) is provided at the lower end of the air extraction head (240), and a group of axial flow fans (250) are provided on both left and right sides of the air guide duct (230).

2. The easy-to-maintain wind power control box according to claim 1 is characterized in that: The warning light (100) and the loudspeaker (110) are an integrated structure; the loudspeaker (110) is connected and fixed to the upper end of a telescopic rod (120); the telescopic rod (120) is an electric telescopic rod (120); and the lower end of the telescopic rod (120) is connected and fixed to a housing (130).

3. The easy-to-maintain wind power control box according to claim 2 is characterized in that: A hinge shaft is provided between the shell (130) and the door body (140), and a sealing strip is provided inside the inner side of the door body (140) and inside the front end of the shell (130); when the door body (140) and the shell (130) are movably connected, a sealing structure is formed between the door body (140) and the shell (130).

4. The easy-to-maintain wind power control box according to claim 1 is characterized in that: The control panel (150) and the integrated control buttons (160) are both embedded and installed inside the door body (140), and the integrated control buttons (160) are connected to the control panel (150) via wires. The integrated control buttons (160) are provided in a plurality of groups, and the plurality of groups of the integrated control buttons (160) are arranged in two rows, and each group of the integrated control buttons (160) corresponds to a functional setting.

5. The easy-to-maintain wind power control box according to claim 1 is characterized in that: The interior of the guide groove (190) is interconnected with the interior of the wind duct (200), and the interior of the wind duct (200) is interconnected with the environment outside the control device (220). The control device (220) is provided with a plurality of groups, and each group of the control devices (220) is connected to a corresponding group of external wind turbines for control.

6. The easy-to-maintain wind power control box according to claim 1 is characterized in that: A plurality of groups of ventilation holes are provided at the upper end of the inner box (210); external air enters the air duct (200) through the guide groove (190) and enters the inner box (210) through the plurality of ventilation holes; and a device cavity is provided inside the inner box (210).

7. The easy-to-maintain wind power control box according to claim 6, characterized in that: A plurality of groups of control devices (220) are arranged inside the device cavity, and each group of the control devices (220) corresponds to a group of integrated control buttons (160) and is connected via a wire.

8. The easy-to-maintain wind power control box according to claim 6 is characterized in that: A partition is provided at the lower end of the equipment cavity, and a plurality of groups of interlocking holes are provided at the upper end of the partition, and a group of exhaust heads (240) penetrates the interior of each group of interlocking holes, and the interiors of the plurality of exhaust heads (240) are interconnected with the interior of the same group of air ducts (230), and the left and right sides of the air duct (230) are sealedly connected to a group of axial flow fans (250), and the interior of the axial flow fans (250) is interconnected with the interior of the heat dissipation louvers (180).

Images